Talk about sponsoring Prospex
Tell us what you sell and which Swiss businesses you want to reach on Prospex.
We reply to messages within two business days.
Who we are
Sidorenko Consulting
Semion Sidorenko
Chemin du Frêne 7
1004 Lausanne
Switzerland
Prospex is a service of Sidorenko Consulting, a Swiss sole proprietorship.
Data protection
Requests about personal data — access, correction, deletion or an objection to us processing your data — go to the same address, by email to hello@prospex.ch. We answer within 30 days. The privacy policy sets out what we hold and why.
Response time
We reply to messages within two business days.